Hajime, Jyugo, Uno, and Nico head to Building 5 to find out about Rock and Yamato.
Jyugo and the others fall into a trap and end up in level 1 underground cell.
There, they find the captured Upa and Liang.
Meanwhile, Hajime is captured by Inori and is escorted to the underground cell where Samon, covered in injuries, is restrained.
Samon reveals who’s behind the incident.
It is no other than Enki Gokuu, the former Building 5 supervisor who became a criminal causing havoc in Nanba Prison in the past. He is also Samon’s brother.
It seems like someone's messed with 
the communication system.
.يبدو أنّ هنالك من عبث بنظام الاتّصال
Jemand hat sich offenbar am
Kommunikations-System zu schaffen gemacht.
Parece que alguien intervino
el sistema de comunicaciones…
Parece que alguien manipuló
el sistema de comunicaciones…
Je pense que quelqu’un a brouillé
le système de communication.
Sembra che qualcuno abbia manomesso
il sistema di comunicazione.
Parece que alguém mexeu 
no sistema de comunicação.
Кажется, кто-то испортил
нашу систему связи.